National Geographic 90-66000, Operating Instructions Manual

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A. WEATHER window
B. TEMPERATURE window
C. CLOCK window
D. (
▼
) (DOWN) button
• Select the other window (CLOCK or TEMPERATURE)
• Press and hold for 2 seconds to search for wireless signal from the
outdoor sensor.
• Decrease parameters in the setting mode.
E. ALARM button
• When clock window has been selected, press ALARM once to
display the alarm time of weekday alarm [ ], single alarm [ ]
and pre-alarm [ PRE-AL ]. Hold ALARM for 2 seconds to set weekday,
single or pre-alarm alarm time.
• When TEMPERATURE window has been selected, press ALARM
once to display the highest or lowest temperature alarm value.
Hold ALARM for 2 seconds to set the highest or lowest temperature
alarm value.
• When alarm (time or temperature) is on, press ALARM once to stop
the alarm.
F. CHANNEL button
• Press CHANNEL to display the outdoor temperature readings of
channel 1, 2 and 3 (additional outdoor sensors are required to use
channel 2 and 3).
• Hold CHANNEL for 2 seconds to enter into circulation mode, and
outdoor temperature readings of channels 1, 2 and 3 will be dis-
played automatically in every 5 seconds.
G. MODE button
• When clock window has been selected, press MODE once to toggle
between time with seconds display or time with weekday display.
Press and hold MODE for 2 seconds to set language of the day
of the week, year digit, month digit, date digit, hour format (12/24
hours), calendar format, hour digit and minute digit.